HSS Drill Bit (Metric):4.2mm - DIN 338

This product is a metric drill bit crafted from high-speed steel, designed for reliable material removal in workshop and industrial settings. Rated to the DIN 338 standard, it ensures consistent geometry and compatibility with a wide range of drill chucks and machines. The 4.2mm nominal diameter makes it suitable for precise hole sizing in metals and other tough materials. Buyers select this bit for its balance of durability and precision, offering a dependable solution for general drilling tasks. When choosing, verify that the 4.2mm size matches your project requirements and ensure your equipment accommodates the DIN 338 profile for optimal performance.